From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matteo Croce Subject: Re: [PATCH][MIPS][5/6]: AR7: serial hack Date: Sun, 16 Mar 2008 16:49:30 +0100 Message-ID: <200803161649.30531.technoboy85@gmail.com> References: <200803120221.25044.technoboy85@gmail.com> <200803130131.54570.technoboy85@gmail.com> <20080313090109.GB6012@alpha.franken.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out25.alice.it ([85.33.2.25]:1553 "EHLO smtp-out25.alice.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752002AbYCPPtu (ORCPT ); Sun, 16 Mar 2008 11:49:50 -0400 In-Reply-To: <20080313090109.GB6012@alpha.franken.de> Content-Disposition: inline Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Thomas Bogendoerfer Cc: Alan Cox , linux-mips@linux-mips.org, Florian Fainelli , Felix Fietkau , Nicolas Thill , linux-serial@vger.kernel.org, Andrew Morton Il Thursday 13 March 2008 10:01:09 Thomas Bogendoerfer ha scritto: > On Thu, Mar 13, 2008 at 01:31:54AM +0100, Matteo Croce wrote: > > Il Wednesday 12 March 2008 12:16:29 Alan Cox ha scritto: > > > On Wed, 12 Mar 2008 02:30:06 +0100 > > > Matteo Croce wrote: > > > > > > > Ugly but we need it > > > > > > Too ugly - NAK > > > > > > However please send an explanation of the problem and lets find a nicer > > > way to do it or bury it in arch code. > > > > > > > > > > This is my problem: > > > > ffi_cmdset_000: DDisabling erae-ssuspend-progrm ddue to code bokeenness. > > cmdlinparrt partition arssing not avaiabll > > RedBoo ppartition parsngg not availabl > > NET: Rgiistered protocl family 1 > > NET: Regsteered protocol ammily 10 > > IPv6 overIPPv4 tunnelingdriiver > > NET: Regsteered protocolfammily 17 > > FS:: Mounted roo (ssquashfs filessttem) readonly. > > Freeing nuused kernel meorry: 120k freed > > > > I'll try to find a nicer way to fix it > > don't use AFE mode and treat it like a normal 16550 (PORT_16550A). You > could also try to use UPIO_MEM32. That's how my console driver > (different OS) works for AR7 without the hack to wait for LSR_TEMP and > LSR_THRE. > > Thomas. > What do you mean by don't using AFE? Just removing UART_CAP_AFE from the .fcr field? I've tried but it doesn't work. I tried also UPIO_MEM32 instead of UPIO_MEM (with PORT_AR7) but it doesn't works